{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["RNA", "DNA", "protein", "cell line", "cell type"], "input": "Addition of KCl resulted in less DNA binding either due to blockage of DNA- receptor complex formation or disruption of the complexes."}
{"RNA": [], "DNA": [], "protein": ["receptor complex"], "cell line": [], "cell type": []}